title: Comparison of simple screening tests for fat malabsorption.
mesh_terms: D000328:Adult; D001944:Breath Tests; D002446:Celiac Disease / Q000175:diagnosis*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000150:complications; D008297:Male; D008875:Middle Aged